Kuhne

Options

A. Discovered enzymes
B. Coined the term enzyme
C. Coined the term gene
D. Discovered parathyroid.

Answer

**Step-by-Step Solution:**

1. **Identify the Scientist**: The question refers to "Kuhne," which is a misspelling of "Wilhelm Kühne." It is important to clarify the correct name to understand his contributions.

2. **Understand the Contributions**: Wilhelm Kühne is known for his significant contributions to the field of biochemistry, particularly in relation to enzymes.

3. **Coining the Term 'Enzyme'**: Kühne is credited with coining the term "enzyme." This term is used to describe biological catalysts that speed up chemical reactions in living organisms.

4. **Evaluate the Options**: The question provides multiple options regarding what Kühne discovered or coined. The correct option is the one that states he coined the term "enzyme."

5. **Clarify Other Options**: The other options may refer to different scientists:
- The first option might refer to the discovery of enzymes, which is attributed to other scientists like Eduard Buchner.
- The third option regarding the term "gene" is credited to Wilhelm Johannsen.

6. **Conclusion**: Based on the information, the correct answer to the question is that Wilhelm Kühne coined the term "enzyme."

**Final Answer**: The correct answer is that Wilhelm Kühne coined the term "enzyme."

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